doomsday-y

adj. It’s-the-end-of-the-world-ish. Oh the humanity-type substance!

Real citation: “We're a RICH Argentina for the moment, which is different. I hate to be all doomsday-y, but we have ceded our economic independence in many ways, and it's just a matter of time before we have to pay the price, whatever that will be. I know it's in other country's interests to keep the goods (and financing) flowing into the US and money flowing out, but it can't go on forever.”
(Jan. 31, 2006, The Next Hurrah, http://thenexthurrah.typepad.com/the_next_hurrah/2006/01/our_growing_inc.html)

Made-up citation: “What do you get your revelation-loving, apocalypse-licking, doomsday-y daughter when the pet store is plumb out of seven-headed hamsters? Try Atom-smasher Barbie—for girls who want to go shopping AND suck the world into hell.”